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Ski Japan - Yamagata

Yudonosan Snow Forecast

38.57° N 139.94° E
760m altitude
Issued:
2 pm 17 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 12.0mm), heaviest on Wed afternoon. Warm (max 26°C on Wed morning, min 20°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 14.0mm), heaviest on Thu afternoon. Warm (max 25°C on Sat morning, min 20°C on Thu night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
thunderstorm
clear
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
clear
thunderstorm
part cloud
some clouds
some clouds
some clouds
t-storm
risk
clear
some clouds
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
clear
t-storm
risk
some clouds
km/h
5
SSE
5
SE
5
SE
5
ESE
5
S
0
W
0
E
5
S
5
W
10
WNW
5
W
5
WNW
5
NW
5
SW
0
SSE
5
E
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
6
1
3
3
2
1
2
2
2
max °C
24
21
25
24
22
26
24
22
23
23
21
23
23
21
25
25
22
min °C
22
20
23
23
21
24
23
21
23
22
20
22
22
20
23
22
21
 chill °C
22
20
23
23
21
24
23
21
23
22
20
22
22
20
23
22
21
Humid %
74
84
73
81
86
68
81
87
80
84
86
78
73
81
61
70
83
Freeze m
5250
5150
5100
5150
5000
5000
4950
4950
4850
4850
4700
4650
4650
4600
4700
4850
4950
Sea lvl1000m2000m3000m4000m5000m
23212424222524222323212323212424222520262521282522252421252420272521
Sunrise
4:56
4:56
4:58
4:58
4:58
Sunset
6:31
6:30
6:30
6:28
6:27
6:25

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Yudonosan:

No recent snow reports

No recent snow reports

Yudonosan Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of August has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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